4357784 Akụkụ Excavator EX55 Carrier Roller

Ihe mkpuchi ụgbọ ala Hitachi EX55bụ otu n'ime ihe ndị dị mkpa ngwa nkeHitachi EX55excavator chassis, nke dị n'elu X-frame, nke na-eje ozi na-akwado usoro agbụ ahụ ma debe ya n'ụzọ ziri ezi iji hụ na arụ ọrụ nke ọma nke egwu egwu egwu. machining, ọgwụgwọ okpomọkụ na usoro ndị ọzọ, na-eji ezigbo ike na-eyi ike. ọnwa.